Concurrent custom Object Detection and Body Tracking

Software Python
4

Hello,
I set up the instance_module_id for both detector, in this way:

    body_param = sl.BodyTrackingParameters()
    body_param.enable_tracking = True 
    body_param.instance_module_id = 0
    obj_param = sl.ObjectDetectionParameters()
    obj_param.detection_model = sl.OBJECT_DETECTION_MODEL.CUSTOM_BOX_OBJECTS
    obj_param.instance_module_id = 1

I’ve got success in enabling both detectors:

    # Enable Object Detection module
    status = zed.enable_body_tracking(body_param)
    print(f'zed.enable_body_tracking status: {status}')
    if status != sl.ERROR_CODE.SUCCESS:
        print(repr(status))
        exit()
    status = zed.enable_object_detection(obj_param)
    print(f'zed.enable_object_detection status: {status}')
    if status != sl.ERROR_CODE.SUCCESS:
        print(repr(status))
        exit()

this is what I see printed:

zed.enable_body_tracking status: SUCCESS
zed.enable_object_detection status: SUCCESS

I still see the same behaviour:
when both detectors are enabled, just bodies are detected.
If I comment status = zed.enable_body_tracking(body_param) and obj_param.instance_module_id = 1, objects only (because bodies are disabled) get detected.

Giorgio